title: Etude et suivi: rheumatoid arthritis in the 21st century.
authors.affiliation: Arthritis Research UK Epidemiology Unit, Manchester Academic Health Science Centre, University of Manchester, Oxford Road, Manchester, UK.
authors.forename: Jennifer H
authors.initials: JH
authors.lastname: Humphreys
authors.forename: Suzanne M M
authors.initials: SM
authors.lastname: Verstappen
mesh_terms: D018501:Antirheumatic Agents / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D001688:Biological Products / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008297:Male; D008727:Methotrexate / Q000627:therapeutic use*
chemical_list: D018501:Antirheumatic Agents; D001688:Biological Products; D008727:Methotrexate